About Varistors

Littelfuse Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V14E250PL2T1


Littelfuse Varistors 14MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 399155
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USD 0.265

Multiples of: 500

Mov320 VDC250 VAC650 V14 mm6 kA100 J500 pF- 55 C to + 85 CRadialReel Lv Ultramov 429 VDC- 55 C+ 85 C 
V320LA10P


850V 420V 320V 510V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 235339
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USD 0.17

Multiples of: 1

MOV420 VDC320 VAC850 V10 mm2.5 kA25 J170 pF RadialBulk LAPCB Mount561 V- 55 C+ 85 C 
V420LA20AP


1.12kV 560V 420V 680V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 144266
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USD 0.2628

Multiples of: 1

   1.12 kV14 mm  300 pF- 55 C to + 85 C Bulk   680 V   
V07E175PL2T5


Varistors 175V 7mm Epoxy UltraMOV
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 130465
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USD 0.0774

Multiples of: 1

Mov225 VDC175 VAC455 V7 mm1.75 kA17 J130 pF RadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
V150LA10CP


Varistors 150V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 113671
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USD 0.2388

Multiples of: 1

MOV150 VDC150 VAC395 V14 mm6 kA100 J- RadialBulk C - IIIPCB Mount264 V- 55 C+ 85 C 
V14MLA0805NH


Varistors 14 VDC .3J 32V-CLMP 120A PK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 106700
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USD 0.1634

Multiples of: 2500

 14 V10 V32 V 40 A0.1 J320 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Mla  - 55 C+ 125 C 
V150LA1P


430V 200V 150V 250V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 90691
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USD 0.0639

Multiples of: 1

MOV200 VDC150 VAC430 V7 mm1.2 kA13 J150 pF RadialBulk LAPCB Mount212 V to 284 V- 55 C+ 85 C 
V175LT10CP


Varistors 175V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 74743
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USD 0.4303

Multiples of: 1

MOV225 VDC175 VAC455 V14 mm6 kA 700 pF RadialReel , Cut Tape C - IIIPCB Mount - 55 C+ 85 C 
V5.5MLA0805LNH


Varistors 5.5VDC .1J 17.5V-CLMP 40A PK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 69074
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USD 0.1647

Multiples of: 1

Mlv5.5 V4 V17.5 V 40 A0.1 J400 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Mla 7.1 V- 55 C+ 125 C 
V150LA10AP


395V 200V 150V 240V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 67302
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USD 0.0994

Multiples of: 1

   395 V14 mm  800 pF- 55 C to + 85 C Bulk   240 V   
V150ZT1P


Varistors 150V 1200A 250pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 44620
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USD 0.1707

Multiples of: 1000

MOV127 VDC95 VAC250 V7 mm1.2 kA 250 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V275LS4P


710V 369V 275V 430V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 39770
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USD 0.1475

Multiples of: 1000

MOV369 VDC275 VAC710 V7 mm1.2 kA23 J80 pF RadialReel , Cut Tape LAPCB Mount473 V- 55 C+ 85 C 
V320LT40BP


Littelfuse Varistors 320V 750pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 39188
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USD 0.2478

Multiples of: 1

Mov420 V320 V810 V20 mm6.5 kA 750 pF- 55 C to + 85 CRadialReel Lt  - 55 C+ 85 C 
V18MLE0805NH


Varistors 18V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 36053
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USD 0.1859

Multiples of: 1

MLV18 VDC14 VAC50 V---290 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLEPCB Mount18 V- 55 C+ 125 C 
V26MLA0805NHAUTO


Varistors MLV SMF FOR AUTO 26V 0.3J 220pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 35135
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USD 0.1705

Multiples of: 1

 26 V20 V60 V 100 A0.3 J220 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ml Auto  - 55 C+ 125 CAec - Q200
V430ZA05P


Varistors 275VAC 11J 710V-CLAMP 400A-PK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 33540
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USD 0.0259

Multiples of: 1

MOV369 VDC275 VAC710 V5 mm400 A11 J45 pF RadialBulk ZAPCB Mount473 V- 55 C+ 85 C 
V22ZA1P


Varistors 14 VAC .9J 43V-CLAMP 250A-PK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 30530
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USD 0.0639

Multiples of: 1

   43 V22 mm  1600 pF- 55 C to + 85 C Bulk   22 V   
V120ZT1P


Littelfuse Varistors 1200A 75V 300pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 29100
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USD 0.1516

Multiples of: 1

MOV102 VDC75 VAC205 V7 mm1.2 kA6 J300 pF RadialReel , Cut Tape ZAPCB Mount132 V- 55 C+ 85 C 
V575LA80BP


1410V 730V 575V 889.5V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 27649
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USD 0.5625

Multiples of: 1

   1.41 kV20 mm  450 pF- 55 C to + 85 C Bulk   910 V   
V56CH8


Varistors 35V 100A 600pF 13 Inch Reel
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 28000
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USD 0.6718

Multiples of: 4000

Mov45 V35 V107 V 100 A1.4 J600 pF- 55 C to + 125 C Reel3220Ch 56 V   
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